Intruder vs NSAuditor AI
Intruder
intruder.io
NSAuditor AI
nsasoft.usSide by side
| Figure | Intruder | NSAuditor AI |
|---|---|---|
| Price from | Free | $39.17/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 4 | 6 |
| Spec score · Vulnerability Scanning Software | 9.0 (#3) | 8.5 (#5) |
| Spec score · Network Vulnerability Scanners | 9.1 (#3) | 8.6 (#4) |
| Compliance | Intruder Systems Ltd says it completed an AICPA SOC 2 Type 2 audit; its datacenters have certifications including ISO 27001 and PCI DSS. | Enterprise produces evidence packs for SOC 2, HIPAA, NIST CSF 2.0, PCI DSS v4.0.1, ISO/IEC 27001:2022, CIS Controls v8, GDPR Article 32, and NIST SP 800-171 Rev 2. |
| Limits | Internal target scanning is available only on Pro and Enterprise plans. | Enterprise’s HIPAA evidence coverage is not a BAA, and its NIST SP 800-171 Rev 2 evidence is described as preparation support rather than a certification. |
| Product | Intruder provides continuous vulnerability scanning for infrastructure, web apps, and APIs, with prioritization and remediation guidance. | NSAuditor AI is an open-source AI-powered network security scanner that runs on the customer’s infrastructure. |
| Security | Intruder says it uses TLS encryption for data in transit, logical data separation between client datasets, and full-disk encryption on company devices and cloud volumes storing customer information. | The maker says scan data, findings, and reports stay on the customer’s machine, and license validation works offline using a JWT. |
| Support | Intruder offers live chat support for all customers and dedicated security professionals for Enterprise customers. | Pro includes email support with a 48-hour SLA; Enterprise includes a dedicated support channel and an onboarding call. |
Plans
Intruder
- FreeFree
- CloudPrice not published
- EnterprisePriced on request
- ProPrice not published
NSAuditor AI
- CommunityFree
- Pro (monthly)$49 a month
- Pro (annual)$470 a year
- Enterprise Base$2,000 a year
- Enterprise Growth$5,000 a year
- Enterprise Scale$10,000 a year
In their own words
Intruder
Intruder provides continuous vulnerability scanning for infrastructure, web applications, APIs, and cloud environments, with issue prioritization and remediation guidance. It ranks issues using exploit likelihood and real-world threat intelligence, while emerging-threat scans check systems within hours of new risks appearing. Cloud scans assess AWS, Microsoft Azure, and Google Cloud environments for vulnerabilities, misconfigurations, and exposures. Authenticated dynamic application testing covers customer-controlled web apps and APIs, including OWASP Top 10 checks. Supported targets also include external IP addresses, domains, subdomains, internal Windows, macOS, and Linux devices, and container images. Integrations include cloud platforms, code hosts, issue trackers, chat services, Vanta, and Drata. Its API can manage targets, view issues, start scans, and retrieve results. A free plan and 14-day trial are listed. The free plan covers five infrastructure targets and weekly external scans, but does not include web apps. Internal target scanning is available only on Pro and Enterprise plans. All customers receive live chat support.
NSAuditor AI
NSAuditor AI is an open-source network security scanner that runs on a customer’s infrastructure and can be configured to operate fully offline. It scans network hosts and CIDR subnets, AWS, Azure, GCP, TLS, DNS, and operational technology targets; authenticated and continuous scanning are supported. Community includes 27 scanner plugins, parallel subnet scanning, webhook alerts, and exports in JSON, HTML, SARIF, and CSV. AI analysis is available in every tier through OpenAI, Claude, or Ollama with customer-provided API keys. Pro adds offline-first NVD CVE matching and risk scoring. Enterprise adds cloud auditors and evidence packs for listed frameworks including SOC 2, HIPAA, PCI DSS v4.0.1, and ISO/IEC 27001:2022. The maker says scan data, findings, and reports remain on the customer’s machine, and license checks can work offline. Community costs nothing; Pro costs $39 a year or $49 a month. Enterprise plans cost $2,000 a year, $5,000 a year, or $10,000 a year. It supports Windows, macOS, and Linux.